# Adaptor Weba with male thread 40 × female thread 5/4 (GW 5/4 FU)

**URL:** https://aio.lv/en/product--weba-02-50-0040-13--11834121
**Data updated:** 2026-03-09 14:46 (EET)
**Category:** Home & DIY Accessories
**Manufacturer:** Weba
**Manufacturer code:** 02-50-0040-13
**EAN:** 5903244023802
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 31.49 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 26.02 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--weba-02-50-0040-13--11834121

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.89 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

Mechanical adaptor by Weba featuring a male 40 connection and a female 5/4 (GW 5/4 FU) threaded interface. Designed to join pipes, fittings or equipment with differing thread sizes, it enables secure mechanical and fluid connections where a 40 male thread must mate to a 5/4 female thread. Suitable for plumbing, industrial fluid systems and repair work.

## Long description

Adaptor Weba with male thread 40 × female thread 5/4 (GW 5/4 FU) is a mechanical fitting designed to connect components with different thread sizes. Manufactured by Weba, the adaptor provides a secure threaded transition from a male 40 connection to a female 5/4 interface, enabling reliable mechanical and fluid continuity in plumbing and industrial fluid installations. The component is intended for use where a compact, threaded coupling is needed to join pipes, valves, pumps or other equipment with mismatched thread dimensions.
Advantages
This Weba adaptor offers a precise threaded fit that reduces the risk of leaks and loosening under normal operating conditions. Its simple geometry enables fast installation and removal with common hand or machine tools. The adaptor's robust design ensures stable mechanical linkage between components with differing thread standards, supporting maintenance and repair tasks without the need for custom machining.
Suitable for
 Residential and commercial plumbing systems requiring thread size conversion
 Industrial fluid and hydraulic lines where a 40 male must connect to a 5/4 female
 Equipment repair, retrofitting and temporary pipe assemblies
 Service and maintenance operations in mechanical and process installations
Key specifications
 Thread configuration: male 40 to female 5/4 (GW 5/4 FU)
 Function: mechanical and fluid connection between mismatched thread sizes
 Typical applications: plumbing, industrial fluid systems, repair work
 Installation method: threaded coupling suitable for hand or wrench tightening
How to use
Ensure both mating threads are clean and free of debris or damage before assembly. Apply appropriate thread sealant or tape if required by the fluid system and local practice. Engage the male 40 thread into the corresponding female counterpart and tighten until hand-tight; complete final torque with a wrench to the recommended tightening level for the materials involved. Then engage the adaptor's female 5/4 thread with the mating male component and tighten similarly. Verify the assembly for alignment and perform a pressure or leak test as appropriate for the system.
Usage recommendations
Use compatible thread sealants for the media and temperatures encountered, avoid overtightening to prevent thread damage, and inspect connections periodically for signs of wear or leakage. Replace the adaptor if threads show deformation or if repeated leak repairs are necessary.

## FAQ

### How much does the Adaptor Weba 40 × GW 5/4 FU cost, and is it available for purchase?

The price is 31.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 15.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Weba products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Weba service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/11834121/67234489_large.webp